Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is 133 km long, 40.0 km wide, and 232 m thick. (a) How much heat in joules would be required to melt this iceberg (assumed to be at 0 °C) into liquid water at 0 °C? The density of ice is 917 kg/m³. (b) The annual energy consumption by the United States in 1994 was 9.3 x 1019 J. If this energy were delivered to the iceberg every year, how many years would it take before the ice melted?

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Chapter1: Temperature And Heat
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Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is 133 km long, 40.0 km wide, and
232 m thick. (a) How much heat in joules would be required to melt this iceberg (assumed to be at 0 °C) into liquid water at 0 °C? The
density of ice is 917 kg/m³. (b) The annual energy consumption by the United States in 1994 was 9.3 x 1019 J. If this energywere
delivered to the iceberg every year, how many years would it take before the ice melted?
(a) Number
Units
(b) Number
Units
Transcribed Image Text:Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is 133 km long, 40.0 km wide, and 232 m thick. (a) How much heat in joules would be required to melt this iceberg (assumed to be at 0 °C) into liquid water at 0 °C? The density of ice is 917 kg/m³. (b) The annual energy consumption by the United States in 1994 was 9.3 x 1019 J. If this energywere delivered to the iceberg every year, how many years would it take before the ice melted? (a) Number Units (b) Number Units
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